05:47

Design, Engineering & Technology

What if one of your legs was shorter than the other?

Lesson duration 05:47

30,649 Views

05:46

Thinking & Learning

The best way to become good at something might surprise you

Lesson duration 05:46

193,962 Views

09:47

The Arts

What makes someone a good singer? | Think Like A Musician

Lesson duration 09:47

73,708 Views

05:40

Social Studies

Japan's most famous ghost story

Lesson duration 05:40

247,458 Views

05:37

Business & Economics

What’s the best way to lift people out of poverty?

Lesson duration 05:37

660,853 Views

06:31

Social Studies

History vs. Russia’s most infamous empress

Lesson duration 06:31

188,554 Views

05:23

The weirdest stuff orbiting Earth

Lesson duration 05:23

150,804 Views

05:59

How vampire bats drink your blood without you noticing

Lesson duration 05:59

156,247 Views

07:33

The Arts

Inside the mind of a drummer | Think Like A Musician

Lesson duration 07:33

173,944 Views

04:40

Health

How exactly do inhalers work?

Lesson duration 04:40

336,751 Views

04:20

Your phone’s camera isn’t as good as you think

Lesson duration 04:20

297,079 Views

04:55

Social Studies

The Greek myth of the Fates’ prophecy

Lesson duration 04:55

317,031 Views

05:05

Health

Is it really that bad to eat cookie dough?

Lesson duration 05:05

432,158 Views

05:49

Social Studies

The myth of Dionysus’ drunken revenge

Lesson duration 05:49

282,096 Views

04:36

Science & Technology

How do sinkholes swallow entire houses and cities?

Lesson duration 04:36

177,487 Views

05:46

How to improve your singing | Think Like A Musician

Lesson duration 05:46

781,319 Views

05:40

Philosophy & Religion

If you had the chance to be immortal, would you take it?

Lesson duration 05:40

1,193,703 Views

06:29

Science & Technology

What are truffles, and why are they so expensive?

Lesson duration 06:29

466,094 Views

04:55

How we got hooked on credit cards

Lesson duration 04:55

172,404 Views

05:12

Philosophy & Religion

Can humans be trusted with control over genetics?

Lesson duration 05:12

123,120 Views

05:06

Science & Technology

Why are there so many different kinds of dogs?

Lesson duration 05:06

369,453 Views

06:15

Science & Technology

Can you figure out the savanna mystery?

Lesson duration 06:15

332,321 Views

12:55

Thinking & Learning

How to make learning as addictive as social media - Duolingo's Luis Von Ahn

Lesson duration 12:55

10,103,162 Views

05:01

Health

Can saunas make you live longer?

Lesson duration 05:01

882,258 Views